V2EX recommender system

Recommender System

释义 Definition

“推荐系统”:一种利用用户行为(如点击、购买、评分)、内容特征或社交关系等数据,预测用户可能喜欢什么,并向其推荐商品、电影、新闻、音乐或信息的算法与软件系统。(也常写作 recommendation system。)

发音 Pronunciation (IPA)

/rkmndr sstm/

例句 Examples

A recommender system suggests movies you might like.
推荐系统会给你推荐你可能喜欢的电影。

By combining user ratings with item features, the recommender system can personalize results while reducing information overload.
通过把用户评分与物品特征结合起来,推荐系统既能实现个性化结果,又能减少信息过载。

词源 Etymology

recommender 来自动词 recommend(推荐、建议),源于拉丁语 recommendare(“委托、称赞、推荐”之意);system 源于希腊语 systēma(“组合在一起的整体/体系”)。合起来就是“用于推荐的系统/体系”。

相关词 Related Words

文献与作品 Literary / Notable Works

  • Recommender Systems Handbook(Ricci, Rokach, Shapira 等,编著)
  • “Item-based collaborative filtering recommendation algorithms”(Sarwar 等,2001)
  • “Matrix Factorization Techniques for Recommender Systems”(Koren, Bell, Volinsky,2009)
  • Mining of Massive Datasets(Leskovec, Rajaraman, Ullman)中关于推荐与近邻/相似度方法的相关章节
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